Statics and dynamics, Macroeconomics

Assignment Help:

 

Statics and Dynamics 

Economic models deal with stock and flow variables. These variables can be in one of the two states - equilibrium or disequilibrium - at a particular point in time. If the variables are in the equilibrium state and tend to repeat themselves from one time period to another, we have the case of "stationary equilibrium". If the variables are in a state of disequilibrium, in all likelihood they would have different values in the next time period.Models which do not consider explicitly the behavior of variables from one time period to another are called 'Static' models. In static models, the variables do not have time dimension. Because these models do not consider the passage of time, they cannot explain the process of change. Static models indicate the values of variables for a given time period but cannot indicate what their values will be in the next period. At the most they can only indicate the direction of change. In contrast, dynamic models consider explicitly the movement of variables over different time periods. What happens in one time period is related to what happened in the preceding time periods and what is expected to happen in the succeeding periods. In other words, variables in dynamic models are said to be 'dated'. These models indicate the movement of variables from one disequilibrium position to another, until the variables ultimately reach the equilibrium position.


Related Discussions:- Statics and dynamics

Consumption , . (40 points) Consider two consumers, A and B. A and B both w...

. (40 points) Consider two consumers, A and B. A and B both want perfect consumption smoothing (c = cf) and both have no current wealth. However, the two consumers have different i

Number of gallons of pain, The number of gallons of paint that Home Depot s...

The number of gallons of paint that Home Depot sells in a given day is normally distributed with a mean of 150 gallons and a standard deviation of 35 gallons (I realize that the di

Evaluate nominal wages, Q. Evaluate Nominal wages? Nominal wages ...

Q. Evaluate Nominal wages? Nominal wages W = (W/P).P The nominal wage is equal to the real wage times the price level. Because the real wag

Define effective exchange rate, Q. Define Effective exchange rate? Supp...

Q. Define Effective exchange rate? Suppose that we are interested in external competitiveness of a country, let's say Japan. To do this we could look at evolution of a particul

Help .., I need help with Creating a table showing the CAGR of GDP by decad...

I need help with Creating a table showing the CAGR of GDP by decade and over the entire period of time

Break-even level of income, Assume that when an economy has a GDP of $500, ...

Assume that when an economy has a GDP of $500, Consumption is $550. The MPC is .75. Investment is 25. Begin the problem by setting up an Income/Consumption Schedule like the one on

Determine the experimental design, An ecologist is interested in the possib...

An ecologist is interested in the possible negative effects of marinas and boat mooring areas on the abundances of fish. Having read Hurlbert's paper about pseudoreplication, he de

MR, Question 1: Consider a two-period, two-person pure exchange economy. Ut...

Question 1: Consider a two-period, two-person pure exchange economy. Utility functions and endowments are given as follows. u1(x0; x1) = (x0x1)2 and e1 = (18; 4) u2(x0; x1) = ln x0

What is meant by the term national debt?, When a government spends more tha...

When a government spends more than it receives in taxes; it runs a budget deficit, which is generally covered by issuing debt obligations to domestic and/or international investors

Consumer Price Index, What is the formula for consumer price index?

What is the formula for consumer price index?

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd